[  529.665731] bond0: (slave veth0): Enslaving as a backup interface with a down link
[  529.685032] bond0: (slave veth1): Enslaving as a backup interface with a down link
[  529.702103] br0: port 1(veth0) entered blocking state
[  529.702181] br0: port 1(veth0) entered disabled state
[  529.702236] veth0: entered allmulticast mode
[  529.702323] veth0: entered promiscuous mode
[  529.721961] br0: port 2(veth1) entered blocking state
[  529.722037] br0: port 2(veth1) entered disabled state
[  529.722089] veth1: entered allmulticast mode
[  529.722190] veth1: entered promiscuous mode
[  530.621926] br0: port 1(veth0) entered blocking state
[  530.621997] br0: port 1(veth0) entered forwarding state
[  530.622069] br0: port 2(veth1) entered blocking state
[  530.622111] br0: port 2(veth1) entered forwarding state
[  531.708936] bond0: (slave veth1): link status definitely up
[  531.709008] bond0: (slave veth1): making interface the new active one
[  531.709085] bond0: active interface up!
[  531.864603] veth1: left allmulticast mode
[  531.864673] veth1: left promiscuous mode
[  531.864733] br0: port 2(veth1) entered disabled state
[  531.864885] veth0: left allmulticast mode
[  531.864931] veth0: left promiscuous mode
[  531.864976] br0: port 1(veth0) entered disabled state
[  531.887252] bond0: (slave veth1): Releasing backup interface
[  531.893139] bond0: (slave veth0): Releasing backup interface
[  531.917166] bond0 (unregistering): Released all slaves